azkaban集群部署方案

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集群部署就是部署一个server再部署多个executor。

executor要先一个个启动，启动后会向mysql的executors表插入数据。

最后启动server，server会从executors表找executor加载。

数据包正常在linux下按网上的步骤编译就行，这里mark一下相关配制。

server的conf配制

azkaban.properties

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# Azkaban Personalization Settings
azkaban.name=azkaban-dev
azkaban.label=azkaban-dev
azkaban.color=#FF3601
azkaban.default.servlet.path=/index
web.resource.dir=web/
default.timezone.id=Asia/Shanghai
# Azkaban UserManager class
user.manager.class=azkaban.user.XmlUserManager
user.manager.xml.file=conf/azkaban-users.xml
# Loader for projects
executor.global.properties=conf/global.properties
azkaban.project.dir=projects

# Velocity dev mode
velocity.dev.mode=false
# Azkaban Jetty server properties.  #jetty服务器属性
jetty.maxThreads=25
jetty.ssl.port=8443
jetty.port=8081
jetty.keystore=keystore
jetty.password=azkaban
jetty.keypassword=azkaban
jetty.truststore=keystore
jetty.trustpassword=azkaban
# Azkaban Executor settings
executor.port=12321
# mail settings                     #邮件配置（暂没有配置）
mail.sender=
mail.host=
mail.user=
mail.password=
job.failure.email=
job.success.email=
lockdown.create.projects=false
cache.directory=cache
# JMX stats
jetty.connector.stats=true
executor.connector.stats=true
# Azkaban plugin settings
azkaban.jobtype.plugin.dir=plugins/jobtypes

database.type=mysql
mysql.port=3306
mysql.host=xxx
mysql.database=xxx
mysql.user=xxxx
mysql.password=xxxxx
mysql.numconnections=100

azkaban.use.multiple.executors=true
azkaban.executorselector.filters=StaticRemainingFlowSize,MinimumFreeMemory,CpuStatus
azkaban.executorselector.comparator.NumberOfAssignedFlowComparator=1
azkaban.executorselector.comparator.Memory=1
azkaban.executorselector.comparator.LastDispatched=1
azkaban.executorselector.comparator.CpuUsage=1

log4j.properties

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log4j.rootLogger=INFO, Console
log4j.logger.azkaban=INFO, server
log4j.appender.server=org.apache.log4j.RollingFileAppender
log4j.appender.server.layout=org.apache.log4j.PatternLayout
log4j.appender.server.File=logs/azkaban-web.log
log4j.appender.server.layout.ConversionPattern=%d{yyyy/MM/dd HH:mm:ss.SSS Z} %p [%c{1}] [Azkaban] %m%n
log4j.appender.server.MaxFileSize=102400MB
log4j.appender.server.MaxBackupIndex=2
log4j.appender.Console=org.apache.log4j.ConsoleAppender
log4j.appender.Console.layout=org.apache.log4j.PatternLayout
log4j.appender.Console.layout.ConversionPattern=%d{yyyy/MM/dd HH:mm:ss.SSS Z} %p [%c{1}] [Azkaban] %m%n

executor的conf配制

azkaban.properties

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# cat azkaban.properties 
# Azkaban Personalization Settings
default.timezone.id=Asia/Shanghai
# Loader for projects
executor.global.properties=conf/global.properties
azkaban.project.dir=projects
# Azkaban plugin settings
azkaban.jobtype.plugin.dir=plugins/jobtypes

database.type=mysql
mysql.port=3306
mysql.host=192.168.1.205
mysql.database=azkaban
mysql.user=root
mysql.password=123456
mysql.numconnections=100

# Azkaban Executor settings
executor.maxThreads=50
executor.port=12321
executor.flow.threads=30

log4j.properties

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log4j.rootLogger=INFO, Console
log4j.logger.azkaban=INFO, server
log4j.appender.server=org.apache.log4j.RollingFileAppender
log4j.appender.server.layout=org.apache.log4j.PatternLayout
log4j.appender.server.File=logs/azkaban-exe.log
log4j.appender.server.layout.ConversionPattern=%d{yyyy/MM/dd HH:mm:ss.SSS Z} %p [%c{1}] [Azkaban] %m%n
log4j.appender.server.MaxFileSize=102400MB
log4j.appender.server.MaxBackupIndex=2
log4j.appender.Console=org.apache.log4j.ConsoleAppender
log4j.appender.Console.layout=org.apache.log4j.PatternLayout
log4j.appender.Console.layout.ConversionPattern=%d{yyyy/MM/dd HH:mm:ss.SSS Z} %p [%c{1}] [Azkaban] %m%n

jobtypes错误解决

在executor的根目录下创建plugins\jobtypes\commonprivate.properties

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# set execute-as-user
execute.as.user=false
azkaban.native.lib=false